17966119804

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{109549511}}^1$

素因数の和:109549556

約数の個数: 12

約数和(自身を含む): 32207556528

約数和(自身を除く): 14241436724

約数列:

[1, 2, 4, 41, 82, 164, 109549511, 219099022, 438198044, 4491529951, 8983059902, 17966119804]

約数ペア:

[(1, 17966119804), (2, 8983059902), (4, 4491529951), (41, 438198044), (82, 219099022), (164, 109549511)]